<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="https://cdn.jsdelivr.net/npm/vue@2.7.16/dist/vue.js"></script>
</head>

<body>
  <div id="app">
    <p v-bind:value="msg"></p>
    <!-- 简写 -->
    <p :value="msg"></p>
  </div>
  <script>
    const vm = new Vue({
      el: "#app",
      data: {
        msg: "I am v-bind",
      }
    })
  </script>
</body>

</html>